[a=sqrt(17)-sqrt(16)],[b=sqrt(16)-sqrt(15)]

If a=sqrt(17)-sqrt(16) and b=sqrt(16)-sqrt(15) then

4sqrt(6)-8sqrt(16)+3sqrt(6)+12sqrt(10)

sqrt(-5) sqrt(-16/5)

Comparison of ratios (sqrt(13))/(sqrt(8)),(sqrt(17))/(sqrt(15))

Evaluate sqrt(-16)+3sqrt(-25)+sqrt(-36)-sqrt(-625)

Show that (sqrt(7))/(sqrt([16+6sqrt((7))])-sqrt([16-6sqrt((7))])) is a rational number.

If a=sqrt(6+2sqrt(5))-sqrt(6-2sqrt(5)),b=^(3)sqrt(17sqrt(5)+38)-^(3)sqrt(17sqrt(5)-38) then the value of log_(a)b is equal to

The sum to n terms of the series (1)/(sqrt(7)+sqrt(10))+(1)/(sqrt(10)+sqrt(13))+(1)/(sqrt(13)+sqrt(16))+... is